首页
登录
学历类
There are many commonly held beliefs abo
There are many commonly held beliefs abo
免费题库
2022-08-02
22
问题
There are many commonly held beliefs about eyeglasses and eyesight that are not proven facts. For instance, some people believe that wearing glasses too soon weakens the eyes. But there is no evidence to show that the structure of eyes is changed by wearing glasses at a young age. Wearing the wrong glasses, however, can prove harmful. Studies show that for adult there is no danger, but children can develop loss of vision if they have the wrong glasses. We have all heard some of the common myths about how eyesight get bad. Most people believe that reading in dim light causes poor eyesight, but that is unique. Too little light makes the eyes work harder, so they do get tired and strained. Eyestrain also results from reading a lot, reading in bet, and watching too much television. But although eyestrain may cause some pain or headaches, it does not permanently damage eyesight. Another myth about eyes is that they can be replaced, or transferred from on person to another. There are close to on million verve fibers that connect the eyeball to brain, and as if yet it is impossible to attach them all in a new person. Only certain parts of the eye--the cornea and the retina--can be replaced. But if we keep clearing up the myths and leaning more about the eyes, someday a full transplant maybe possible!This passage is mostly about ____.( )A. different types of eyeglassesB. a visit to the eye doctorC. myths about eyesightD. cornea transplants
选项
A. different types of eyeglasses
B. a visit to the eye doctor
C. myths about eyesight
D. cornea transplants
答案
C
解析
作者列举了几个有关视力的错误的说法。选项C是正确的。
转载请注明原文地址:https://tihaiku.com/xueli/2673688.html
本试题收录于:
英语专升本题库专升本成考分类
英语专升本
专升本成考
相关试题推荐
Therearemanycommonlyheldbeliefsabo
Therearemanycommonlyheldbeliefsabo
Therearemanycommonlyheldbeliefsabo
Therearemanycommonlyheldbeliefsabo
Therearemanycommonlyheldbeliefsabo
Therearemanycommonlyheldbeliefsabo
Therearemanycommonlyheldbeliefsabo
随机试题
[originaltext]M:Hi,Janet,youaresoluckytobedonewithyourfinalexa
社会工作者刘伟在社区工作中经常为一些在家接受照顾的老人寻找社区资源,如最低生活保
x.2s公用数据网采用的交换技术是()。A.分组交换 B.电路交换 C.报文
肾阳虚带下过多的主证哪一项是错误的A.带下量多,质清稀如水,终日淋漓不断 B.
寒邪的性质是A:其性重浊B:其性黏滞C:其性干涩D:其性趋下E:其性凝滞
通常不引起尿液pH升高的是A.进食较多的蔬菜 B.尿液被细菌污染 C.尿内含
变压器安装升高座时。放气塞应在升高座()。 (A)最高处;(B)
心理咨询师与精神病性障碍患者进行的会谈属于()。单选A.治疗性会谈 B.咨询性
奥美拉唑是胃酸分泌抑制剂,特异性作用于胃壁细胞,降低胃壁细胞中H,K-ATP酶(
A.t′检验 B.μ检验 C.方差齐性检验 D.样本均数与总体均数的t检验
最新回复
(
0
)